Filter cartridge



FIG. 1 is a front and top perspective view of a filter cartridge embodying the new design, according to a first embodiment;

FIG. 2 is a rear and top perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front and bottom, perspective view thereof;

FIG. 10 is a rear and bottom perspective view thereof.

FIG. 11 is a front and top perspective view of a filter cartridge embodying the new design, according to a second embodiment;

FIG. 12 is a rear and top perspective view thereof;

FIG. 13 is a front elevational view thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a left side elevational view thereof;

FIG. 16 is a right side elevational view thereof;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a front and bottom, perspective view thereof;

FIG. 20 is a rear and bottom perspective view thereof.

FIG. 21 is a front and top perspective view of a filter cartridge embodying the new design, according to a third embodiment;

FIG. 22 is a rear and top perspective view thereof;

FIG. 23 is a front elevational view thereof;

FIG. 24 is a rear elevational view thereof;

FIG. 25 is a left side elevational view thereof;

FIG. 26 is a right side elevational view thereof;

FIG. 27 is a top plan view thereof;

FIG. 28 is a bottom plan view thereof;

FIG. 29 is a front and bottom, perspective view thereof;

FIG. 30 is a rear and bottom perspective view thereof.

FIG. 31 is a front and top perspective view of a filter cartridge embodying the new design, according to a fourth embodiment;

FIG. 32 is a rear and top perspective view thereof;

FIG. 33 is a front elevational view thereof;

FIG. 34 is a rear elevational view thereof;

FIG. 35 is a left side elevational view thereof;

FIG. 36 is a right side elevational view thereof;

FIG. 37 is a top plan view thereof;

FIG. 38 is a bottom plan view thereof;

FIG. 39 is a front and bottom, perspective view thereof; and,

FIG. 40 is a rear and bottom perspective view thereof.

The broken lines are for the purpose of illustrating portions of the filter cartridge, and form no part of the claimed design. 

CLAIM The ornamental design for a filter cartridge, as shown and described. 